
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #f3f5f7;
}

a {
    text-decoration: none;
}

li {
    list-style: none;
}

.wrapper {
    width: 1200px;
    margin: 0 auto;
}

.header {
    background-color: #fff;
}

.header .wrapper {
    display: flex;
    padding-top: 29px;
    height: 100px;
}

.header .logo a {
    background-image: url("../images/logo.png");
    width: 195px;
    height: 41px;
    display: block;
    font-size: 0;
}

.header .nav {
    margin-left: 102px;
}

.header .nav ul {
    display: flex;
}


.header .nav ul li {
    list-style: none;
}


.header .nav ul li a {
    font-size: 19px;
    color: #333333;
    padding: 6px 8px;
    margin-right: 32px;
    display: block;
}


.header .nav .active,
.header .nav ul li a:hover {
    border-bottom: 2px solid #00a4ff;
}


.header .search {
    height: 40px;
    flex: 1;
    border-radius: 20px;
    background: #f3f5f7;
    display: flex;
}

.header .search input {
    flex: 1;
    background: transparent;
    outline: none;
    border: 0;
    height: 40px;
    padding-left: 19px;
}

.header .search a {
    background-image: url("../images/search.png");
    width: 16px;
    height: 16px;
    align-self: center;
    margin-right: 20px;
}

.header .user {
    margin-left: 32px;
    display: flex;
    margin-top: 5px;
}

.header .user a {
    background-image: url("../uploads/user.png");
    width: 30px;
    height: 30px;
    display: block;
}

.header .user span {
    font-size: 16px;
    margin-left: 7px;
    line-height: 16px;
    display: block;
    margin-top: 5px;
    color: #666666;
}

.content {
    height: 420px;
    background: #0092cb;
}

.content .wrapper {
    background: url("../uploads/banner.png");
    height: 420px;
    display: flex;
    justify-content: space-between;
}


.content .wrapper .left {
    width: 191px;
    background: rgb(0, 0, 0, 0.42);
    height: 420px;

}

.content .wrapper .left {
    padding-left: 20px;
    padding-right: 20px;
}

.content .wrapper .left a {
    font-size: 16px;
    color: white;
    display: block;
    height: 46px;
    line-height: 46px;
    background: url("../images/right.png") no-repeat right center;

}

.content .wrapper .left a:hover {
    background-image: url("../images/right-hover.png");
    color: #00a4ff;
}


.content .wrapper .right {
    width: 218px;
    height: 305px;
    margin-top: 60px;
    background-color: #209dd5;
    border-radius: 10px;
}


.content .wrapper .right p {
    margin-top: 18px;
    margin-left: 14px;
    font-size: 15px;
    color: white;
    font-weight: normal;
}

.content .wrapper .right .classtable {
    background: white;
    border-radius: 10px;
    margin-top: 9px;
    width: 218px;
    height: 257px;
}

.content .wrapper .right .classtable dl {
    padding: 12px 0 12px 0;
    border-bottom: 1px solid #e0e0e0;
    margin-left: 14px;
    margin-right: 14px;
}

.content .wrapper .right .classtable dt {
    color: #333;
    font-size: 14px;
    font-weight: 700;
}

.content .wrapper .right .classtable dd {
    font-size: 12px;
    margin-top: 8px;
    color: #7d7d7d;
}

.content .wrapper .right .classtable span {
    color: #00a4ff;
}


.content .wrapper .right .classButton {
    color: #fff;
    height: 32px;
    margin-left: 14px;
    margin-right: 14px;
    border-radius: 15px;
    line-height: 32px;
    margin-top: 14px;
    width: 190px;
    background: #00a4ff;
    text-align: center;
}


.recommend {

}

.recommend .wrapper {

}

.recommend .wrapper .typeRecommend {
    height: 60px;
    background: white;
    margin-top: 12px;
    padding: 18px 20px;
}

.recommend .wrapper .typeRecommend h1 {
    font-size: 18px;
    color: #00a4ff;
    float: left;
}

.recommend .wrapper .typeRecommend ul {
    float: left;
    display: flex;
}

.recommend .wrapper .typeRecommend li {

}

.recommend .wrapper .typeRecommend li a {
    display: block;
    padding: 0 24px;
    border-right: 1px solid #e0e0e0;
    line-height: 25px;
    color: #333;
}

.recommend .wrapper .typeRecommend li:last-child a {
    display: block;
    padding: 0 24px;
    border-right: 0;
    line-height: 25px;
}

.recommend .wrapper .typeRecommend a:hover {
    color: #00a4ff;
}

.recommend .wrapper .typeRecommend span {
    float: right;
}

.recommend .wrapper .typeRecommend span a {
    font-size: 16px;
    color: #00a4ff;
}


.recommend .wrapper .classRecommend {
    margin-top: 31px;
}

.recommend .wrapper .classRecommend .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.recommend .wrapper .classRecommend .title h1 {
    font-size: 21px;
    color: #333;
    font-weight: 900;
}

.recommend .wrapper .classRecommend .title a {
    font-size: 14px;
    color: #999999;
    display: block;
    padding-right: 20px;
    background: url("../images/more.png") no-repeat right center;
}

.recommend .wrapper .classRecommend .classList {
    margin-top: 15px;
}

.recommend .wrapper .classRecommend .classList ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    height: 556px;
}

.recommend .wrapper .classRecommend .classList li {
    display: block;
    width: 228px;
    height: 271px;
    background: white;
    margin-bottom: 14px;
}


.recommend .wrapper .classRecommend .classList li img {
    width: 228px;
    height: 156px;
}


.recommend .wrapper .classRecommend .classList li h3 {
    font-size: 14px;
    color: #333333;
    margin-top: 20px;
    margin-left: 20px;
    margin-right: 20px;
    font-weight: 400;
    height: 40px;
    line-height: 20px;
}

.recommend .wrapper .classRecommend .classList li p {
    margin-left: 20px;
    margin-right: 20px;
    margin-top: 13px;
    font-size: 14px;

}

.recommend .wrapper .classRecommend .classList li span {
    color: #fa6400;

}
































































































